1.Qualir Auto Electronics Co., LTD, founded in 1998, aims to Make car owners` drive more easily and cosily by providing electronics of Quality and Reliability. In May 1998, Qualir began to develop and produce Car CD, VCD Players and home CD,DVD Players. 2.In March 2003, Qualir began to develop and produce Car Mp3 players,Car DVD Players,and successfully developed Car DVD Players with Built-in GPS function in 2004. 3.In June 2007, Qualir decided to develop a platform for direct wholesale of Auto electronics. In September 2007, Qualir's wholesale Dept was successfully founded and our online wholesale store www.AutoDVDGPS.com was finally completed. From then on, Qualir is get a qualitative leap. 4.At the beginning of 2011, Qualir integrate internal and external resources to expand product categories. in April 2013,A new digital electronic e-store koolerbuy.com has been launched. More professional and comprehensive.